commit ce50b000d9516482576d6e042b0d162b7656a95e
author Amit Hilbuch <amithi@webrtc.org> Tue Mar 26 10:42:28 2019 -0700
committer Commit Bot <commit-bot@chromium.org> Wed Mar 27 17:35:20 2019 +0000
tree a382926dc40e22809f5188f616427974648dcefb
parent a524f95a1366d26c296190180abb22dfe5008039

Add bindings for RIDs in iOS SDK.

This adds bindings for RIDs in RtpEncodingParameters.

Bug: webrtc:10464
Change-Id: I3cc25db25a4d777b9d9573ba69c82127d1c9a597
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/128826
Reviewed-by: Anders Carlsson <andersc@webrtc.org>
Commit-Queue: Amit Hilbuch <amithi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#27322}

sdk/objc/api/peerconnection/RTCRtpEncodingParameters.h

diff --git a/sdk/objc/api/peerconnection/RTCRtpEncodingParameters.h b/sdk/objc/api/peerconnection/RTCRtpEncodingParameters.h
index 981b014..dce2512 100644
--- a/sdk/objc/api/peerconnection/RTCRtpEncodingParameters.h
+++ b/sdk/objc/api/peerconnection/RTCRtpEncodingParameters.h
@@ -17,6 +17,9 @@
 RTC_OBJC_EXPORT
 @interface RTCRtpEncodingParameters : NSObject
 
+/** The idenfifier for the encoding layer. This is used in simulcast. */
+@property(nonatomic, copy, nullable) NSString *rid;
+
 /** Controls whether the encoding is currently transmitted. */
 @property(nonatomic, assign) BOOL isActive;
 

sdk/objc/api/peerconnection/RTCRtpEncodingParameters.mm

diff --git a/sdk/objc/api/peerconnection/RTCRtpEncodingParameters.mm b/sdk/objc/api/peerconnection/RTCRtpEncodingParameters.mm
index dd07e94..e73e172 100644
--- a/sdk/objc/api/peerconnection/RTCRtpEncodingParameters.mm
+++ b/sdk/objc/api/peerconnection/RTCRtpEncodingParameters.mm
@@ -10,8 +10,11 @@
 
 #import "RTCRtpEncodingParameters+Private.h"
 
+#import "helpers/NSString+StdString.h"
+
 @implementation RTCRtpEncodingParameters
 
+@synthesize rid = _rid;
 @synthesize isActive = _isActive;
 @synthesize maxBitrateBps = _maxBitrateBps;
 @synthesize minBitrateBps = _minBitrateBps;
@@ -27,6 +30,9 @@
 - (instancetype)initWithNativeParameters:
     (const webrtc::RtpEncodingParameters &)nativeParameters {
   if (self = [self init]) {
+    if (!nativeParameters.rid.empty()) {
+      _rid = [NSString stringForStdString:nativeParameters.rid];
+    }
     _isActive = nativeParameters.active;
     if (nativeParameters.max_bitrate_bps) {
       _maxBitrateBps =
@@ -55,6 +61,9 @@
 
 - (webrtc::RtpEncodingParameters)nativeParameters {
   webrtc::RtpEncodingParameters parameters;
+  if (_rid != nil) {
+    parameters.rid = [NSString stdStringForString:_rid];
+  }
   parameters.active = _isActive;
   if (_maxBitrateBps != nil) {
     parameters.max_bitrate_bps = absl::optional<int>(_maxBitrateBps.intValue);